 5th Battalion cased its colors at Katterbach Kaserne in June, 2015 in accordance with the Aviation Restructuring Initiative.In October 1987, under an army-wide restructuring, Company B of the 6th Battalion was activated by reflagging the existing 295th Aviation Company within the 12th Aviation Group (concurrently redesignated as the 12th Aviation Brigade) at Wiesbaden AB, Germany.The 7th General Support Aviation Battalion was constituted on 16 September 1987 with headquarters in the Army Reserve as the 7th Battalion, 158th Aviation and activated on 16 September 1988 at Scott Air Force Base, Illinois.